Ne-Yo, Leona Lewis Perform on 'X Factor' U.K.

Ne-Yo and Leona Lewis lit up the “X Factor” stage during Sunday’s live show.

The R&B gentleman ignited the stage with his chart-topping U.K. hit “Let Me Love You (Until You Learn to Love Yourself)” off his upcoming album R.E.D., in stores November 6. Audience members put their glow sticks in the air as he performed a dance-heavy set, receiving a standing ovation from his pal, “X Factor” judge Nicole Scherzinger.

Season 3 champ Leona Lewis returned to where it all started, performing a stripped-down set. Looking regal in purple, the British songstress belted out her latest single “Trouble” from her album Glassheart, which will be released in the U.K. on October 15.